一個完整的email客戶端代碼 Example program from Chapter 1 Programming Spiders, Bots and Aggregators in Java Copyright 2001 by Jeff Heaton SendMail is an example of client sockets. This program presents a simple dialog box that prompts the user for information about how to send a mail.
標簽： Aggregators Programming Example Chapter
上傳時間： 2015-10-04
上傳用戶：葉山豪
Calculates photonic band structure for either the bcc lattice of dielectric spheres of dielectric constant epsilon_a in a dielectric background of dielectric constant epsilon_b.
標簽： dielectric Calculates structure photonic
上傳時間： 2015-10-08
上傳用戶：skhlm
--- --- --- ----UART0: 115200,8,n,1------------------------------- Embest S3CEV40 >Embest Info&Tech Co., Ltd. Embest Info&Tech Co., Ltd. Embest S3CEV40 >
上傳時間： 2013-11-30
上傳用戶：wqxstar
目錄結構 ├─WuYuFei ├─WuYufei_matlab ├─cap_turbo ├─mother └─paper constituent_decoder_SemiTh.m constituent_decoder_logmap.m constituent_decoder_max.m constituent_decoder_Th.m 這四個文件是子譯碼器 interleaver_3GPP.m 3GPP標準的交織器。Turbo.m中可以選擇是用偽隨機交織還是3GPP標準交織 decoder_all_algorithm.m 譯碼器，其中包含了3種譯碼算法 test_OverLoad_menu.m 對運算負荷的測試程序 test_algorithm_menu.m 對算法的測試程序 Shannon_Limit.m 香農(nóng)限 test_uncoded_BPSK.m test_uncoded_BPSK_theory.m 未編碼BPSK的性能，一個是理論的，另外一個是測試的。
標簽： constituent_decoder_SemiTh WuYufei_matlab cap_turbo WuYuFei
上傳時間： 2015-10-15
上傳用戶：從此走出陰霾
<％@ LANGUAGE="VBSCRIPT" ％> <!--#include file="conn.asp"--> <％ set rs=server.createobject("adodb.recordset") sqltext="select * from RegUser where UserId= " & request.form("uid") & " " rs.open sqltext,co
標簽： lt LANGUAGE VBSCRIPT include
上傳時間： 2013-12-08
上傳用戶：yuanyuan123
實現(xiàn)一個LCC濾波 電感Lr，電感電阻R，與電感串聯(lián)的電容Cr，輸出并聯(lián)電容Co
上傳時間： 2015-11-06
上傳用戶：wlcaption
此計算器可以實現(xiàn)十進制\八進制\二進制\十六進制,具有同windows自帶計算器相當?shù)墓δ?使用時只需打開html文件,并允許阻止的內(nèi)容,需要源代碼的可以和我聯(lián)系,我的郵箱:061251008@163.com
標簽： 061251008 windows html 163
上傳時間： 2013-12-28
上傳用戶：banyou
由于種種原因，在安全生產(chǎn)第一的石化行業(yè)會出現(xiàn)諸如火災、爆炸或有毒物泄露等各種突發(fā)性事件。若現(xiàn)場管理人員能夠在第一時間里掌握廠區(qū)各個區(qū)域工作人員的所在方位和相關信息，應急指揮人員則能夠在最短間內(nèi)做出相應應急措施的決策方案。 為了能使中國石化行業(yè)的安全生產(chǎn)與國際同步，百爾盛自主設計研發(fā)的《化工廠人員智能定位系統(tǒng)》具有以下兩大主要功能： 一、人員設備的位置檢測、報警與管理。 二、對某些物理量的實時檢測（如，CO，溫度，濕度等）。 使用該系統(tǒng)可達到兩個目的： 一、 管理層對關鍵區(qū)域內(nèi)人員（或設備）的安全狀況始終處于有效監(jiān)控狀態(tài)，措施得當可使災害防患于未然。 二、 是一旦發(fā)生意外事故，有利于人員和設備的救援與疏散。
標簽：
上傳時間： 2015-12-28
上傳用戶：6546544
In recent years large scientific interest has been devoted to joint data decoding and parameter estimation techniques. In this paper, iterative turbo decoding joint to channel frequency and phase estimation is proposed. The phase and frequency estimator is embedded into the structure of the turbo decoder itself, taking into consideration both turbo interleaving and puncturing. Results show that the proposed technique outperforms conventional approaches both in terms of detection capabilities and implementation complexity.
標簽： scientific parameter interest decoding
上傳時間： 2015-12-30
上傳用戶：894898248
Carrier-phase synchronization can be approached in a general manner by estimating the multiplicative distortion (MD) to which a baseband received signal in an RF or coherent optical transmission system is subjected. This paper presents a unified modeling and estimation of the MD in finite-alphabet digital communication systems. A simple form of MD is the camer phase exp GO) which has to be estimated and compensated for in a coherent receiver. A more general case with fading must, however, allow for amplitude as well as phase variations of the MD. We assume a state-variable model for the MD and generally obtain a nonlinear estimation problem with additional randomly-varying system parameters such as received signal power, frequency offset, and Doppler spread. An extended Kalman filter is then applied as a near-optimal solution to the adaptive MD and channel parameter estimation problem. Examples are given to show the use and some advantages of this scheme.
標簽： synchronization Carrier-phase multiplicativ approached
上傳時間： 2013-11-28
上傳用戶：windwolf2000
